An in-depth look at the decoding attribute and how it affects web performance differently when using sync, async or not at all

Kashyap recalls his journey from design to software to banking and back, learning from side projects, getting into open source, working on Flipkart's PWA, and now diving into RUM.

How two simple steps improved the responsiveness of Wikipedia's mobile site

Shyam Gala, Javier Fernandez-Ivern, Anup Rokkam Pratap, Devang Shah

Large DOM sizes can be a factor in whether interactions are fast or not. Learn more about the relationship between DOM size and INP, and what you can do to reduce DOM size and other ways to limit rendering work when your page has lots of DOM elements.